php用Regex截取字元【求助】
哪位高手幫忙看看：我想從下面的代碼中提取
{dede:field name='keywords'}{/dede:field}
{dede:field name='description'}{/dede:field}
{dede:field name='title'}http://down.sucai.com/fonts/soft/071130/1_071204075903.rar{/dede:field}
{dede:field name='writer'}{/dede:field}
{dede:field name='source'}{/dede:field}
{dede:field name='body'}{/dede:field}
{dede:field name='pubdate'}{/dede:field}
{dede:field name='litpic'}/uploads/allimg/c100112/12632b9420Z-412413.jpg{/dede:field}
這個
http://down.sucai.com/fonts/soft/071130/1_071204075903.rar
和
/uploads/allimg/c100112/12632b9420Z-412413.jpg
正則應該怎麼來寫呢
------解決方案--------------------
PHP code
$str = < < {dede:field name='keywords'}{/dede:field}
{dede:field name='description'}{/dede:field}
{dede:field name='title'}http://down.sucai.com/fonts/soft/071130/1_071204075903.rar{/dede:field}
{dede:field name='writer'}{/dede:field}
{dede:field name='source'}{/dede:field}
{dede:field name='body'}{/dede:field}
{dede:field name='pubdate'}{/dede:field}
{dede:field name='litpic'}/uploads/allimg/c100112/12632b9420Z-412413.jpg{/dede:field}
EOF;
preg_match_all("#name='(title|litpic)'\}(.*)\{#U",$str,$matches);
print_r($matches);
------解決方案--------------------
$s = <<< HTML
{dede:field name='keywords'}{/dede:field}
{dede:field name='description'}{/dede:field}
{dede:field name='title'}http://down.sucai.com/fonts/soft/071130/1_071204075903.rar{/dede:field}
{dede:field name='writer'}{/dede:field}
{dede:field name='source'}{/dede:field}
{dede:field name='body'}{/dede:field}
{dede:field name='pubdate'}{/dede:field}
{dede:field name='litpic'}/uploads/allimg/c100112/12632b9420Z-412413.jpg{/dede:field}
HTML;
$p = '#}(.+){#';
preg_match_all($p, $s, $r);
print_r($r[1]);
Array
(
[0] => http://down.sucai.com/fonts/soft/071130/1_071204075903.rar
[1] => /uploads/allimg/c100112/12632b9420Z-412413.jpg
)
